Herewith appended below is an email I sent today to Professor Iain Stewart (and copied to all those named in it).

Dear Professor Stewart,

I wanted to express my appreciation for the sensitive way in which you handled the issues in last night’s Horizon programme and for all the facts, figures and research findings it contained. I was particularly interested in the evidence that shale gas has escaped from poorly-constructed wells in the USA. Even if the UK can improve on the 6 to 7% failure rate in the USA, 100% success (i.e. no failures) is highly improbable. Therefore, if fracking must be pursued (for whatever reason), this would make it imperative that the BGS establish baseline monitoring for methane as soon as possible. Would it be possible to get a copy of the transcript of the programme (or a list of References)?

Given my geological background and my MA in Environmental Politics, I have written a great deal about Fracking and Carbon Capture and Storage (CCS) on my blog. However, having started out very much opposed to both Fracking and CCS, my position has evolved as a consequence of ‘exchanges of views’ I had last year with Professor Peter Styles (Keele) and with Professor Robert Mair (Cambridge/Royal Society). As a result of these exchanges – summarised or linked to here on my blog – I would agree with Peter that we probably need shale gas. However, I believe Peter also agrees with me that we probably cannot afford it*. I also understand that the remit of the Royal Society specifically excluded the long-term sustainability implications of pursuing fracking.

Nevertheless, this leaves me wondering whether you could encourage the BBC to do a second programme to address the consequences of humans burning all the Earth’s fossil fuels simply because they are there; and/or the need for ‘Western’ per capita energy consumption to be drastically reduced? Having read David MacKay’s book, Sustainable Energy: Without The Hot Air, I think our biggest problem is that most people do not think holistically about the problems we face or, even worse, they seem to think concepts such as ‘ecological carrying capacity’ are just eco-Marxist propaganda. However, although it would seem that CCS is now going to be essential in order to minimise anthropogenic climate disruption (ACD), I think it is also the biggest obstacle to getting politicians to take decisive action to decarbonise our power generation systems.

Even if such a second Horizon programme is not likely, I remain very appreciative of all you have done – and are doing – to raise the profile of ACD as an Earth Science issue that should be of concern to all.

It describes the risks to agriculture and livelihood security in Sub-Saharan Africa; the rise in sea-level, loss of coral reefs and devastation to coastal areas likely in South East Asia; and the fluctuating water resources in South Asia.

Turn Down the Heat warns that poor communities will be the most vulnerable to climate change.

As the coastal cities of Africa and Asia expand, many of their poorest residents are being pushed to the edges of livable land and into the most dangerous zones for climate change. Their informal settlements cling to riverbanks and cluster in low-lying areas with poor drainage, few public services, and no protection from storm surges, sea-level rise, and flooding.

These communities – the poor in coastal cities and on low-lying islands – are among the world’s most vulnerable to climate change and the least able to marshal the resources to adapt, a new report finds. They face a world where climate change will increasingly threaten the food supplies of Sub-Saharan Africa and the farm fields and water resources of South Asia and South East Asia within the next three decades, while extreme weather puts their homes and lives at risk.

Communities around the world are already feeling the impacts of climate change today, with the planet only 0.8 ºC warmer than in pre-industrial times. Many of us could experience the harsher impacts of a 2ºC warmer world within our lifetimes – 20 to 30 years from now – and 4ºC is likely by the end of the century without global action.

The report lays out what these temperature increases will look like, degree-by-degree, in each targeted region and the damage anticipated for agricultural production, coastal cities, and water resources.

“The scientists tell us that if the world warms by 2°C – warming which may be reached in 20 to 30 years – that will cause widespread food shortages, unprecedented heat-waves, and more intense cyclones,” said World Bank Group President Jim Yong Kim. “In the near-term, climate change, which is already unfolding, could batter the slums even more and greatly harm the lives and the hopes of individuals and families who have had little hand in raising the Earth’s temperature.”

The report, based on scientific analysis by the Potsdam Institute for Climate Impact Research and Climate Analytics, uses advanced computer simulations to paint the clearest picture of each region’s vulnerabilities. It describes the risks to agriculture and livelihood security in Sub-Saharan Africa; the rise in sea-level, loss of coral reefs and devastation to coastal areas likely in South East Asia; and the fluctuating water resources in South Asia that can lead to flooding in some areas and water scarcity in others, as well as affecting power supply.

“The second phase of this report truly reiterates our need to bring global attention to the tasks necessary to hold warming to 2ºC,” said Rachel Kyte, the Bank’s vice president for sustainable development. “Our ideas at the World Bank have already been put into practice as we move forward to assist those whose lives are particularly affected by extreme weather events.”

The scientists tell us that if the world warms by 2°C – warming which may be reached in 20 to 30 years – that will cause widespread food shortages, unprecedented heat-waves, and more intense cyclones.

FACT: A woman in the military is more likely to be raped by a fellow service member than killed in enemy combat.

A new report from the Pentagon itself shows that sexual assaults in the military increased by more than 30% last year.2 Worse? Less than 5% of military sexual assaults are ever prosecuted.

These women put their lives on the line for our country. The least we can do is make sure they get the justice that they deserve.

And now we have a big opportunity to make that happen: Senator Kirsten Gillibrand just introduced legislation today that would help make sure military rapes are prosecuted and justice is served.

Can you sign the petition asking Congress to get to work on legislation that would ensure accountability and justice to end the epidemic of rape in the US Military? From Sen. Gillibrand to RepresentativeJackie Speier, there is no shortage of good proposals on how to fix the problem–just a lack of political will to make it happen. We can change that if we speak out.

Service women risk their lives to protect us, and it’s shameful that nothing has been done to stop the epidemic of rape in the military. It’s time for Congress to do something about it. Can you sign the petition?